13.11.5 Practice Questions

You connect your computer to a wireless network available at the cola library. You find that you can't access several websites you need to on the internet. Which of the following is the MOST likely cause of this problem?

A proxy server is filtering access to websites

Which of the following functions are performed by proxy servers? (Select TWO.)

Block employees from accessing certain websites Cache web pages

You need to configure a Windows workstation with the IP address of the proxy server for your network. Click the tab in the Internet Properties window that you would use to do this

Connections

Two employees are unable to access any websites on the internet, but can still access servers on the local network, including those residing on other subnets. Other employees are not experiencing the same problem. Which of the following actions would BEST resolve this issue?

Identify the proxy server name and port number in Internet Options

You would like to control internet access based on users, time of day, and websites visited. Which of the following actions would BEST meet your criteria?

Install a proxy server. Allow internet access only through the proxy server.

An after-school care center allows children to browse the internet. They want to limit the websites that the children can access. Which of the following network hosts would MOST likely provide this service?

Proxy server